<!DOCTYPE html>



  


<html class="theme-next pisces use-motion" lang="">
<head>
  <meta charset="UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<meta name="theme-color" content="#222">









<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />
















  
  
  <link href="/blog/lib/fancybox/source/jquery.fancybox.css?v=2.1.5" rel="stylesheet" type="text/css" />







<link href="/blog/lib/font-awesome/css/font-awesome.min.css?v=4.6.2" rel="stylesheet" type="text/css" />

<link href="/blog/css/main.css?v=5.1.4" rel="stylesheet" type="text/css" />


  <link rel="apple-touch-icon" sizes="180x180" href="/blog/images/apple-touch-icon-next.png?v=5.1.4">


  <link rel="icon" type="image/png" sizes="32x32" href="/blog/images/favicon-32x32-next.png?v=5.1.4">


  <link rel="icon" type="image/png" sizes="16x16" href="/blog/images/favicon-16x16-next.png?v=5.1.4">


  <link rel="mask-icon" href="/blog/images/logo.svg?v=5.1.4" color="#222">





  <meta name="keywords" content="Hexo, NexT" />










<meta name="description" content="先从网络获取XML文件12345678910111213141516NSURL *url = [NSURL URLWithString:@&amp;quot;https://127.0.0.1/videos.xml&amp;quot;];NSURLRequest *request = [NSURLRequest requestWithURL:url];[NSURLConnection sendAsynchron">
<meta name="keywords" content="Android、iOS、Web、React Native">
<meta property="og:type" content="article">
<meta property="og:title" content="iOS-SAX解析XML">
<meta property="og:url" content="http://yoursite.com/blog/2018/08/06/iOS/iOS-SAX解析XML/index.html">
<meta property="og:site_name" content="凌浩雨_博客">
<meta property="og:description" content="先从网络获取XML文件12345678910111213141516NSURL *url = [NSURL URLWithString:@&amp;quot;https://127.0.0.1/videos.xml&amp;quot;];NSURLRequest *request = [NSURLRequest requestWithURL:url];[NSURLConnection sendAsynchron">
<meta property="og:locale" content="default">
<meta property="og:image" content="http://upload-images.jianshu.io/upload_images/3110861-e87c80fed43b89f7.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240">
<meta property="og:updated_time" content="2018-08-06T11:01:23.453Z">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="iOS-SAX解析XML">
<meta name="twitter:description" content="先从网络获取XML文件12345678910111213141516NSURL *url = [NSURL URLWithString:@&amp;quot;https://127.0.0.1/videos.xml&amp;quot;];NSURLRequest *request = [NSURLRequest requestWithURL:url];[NSURLConnection sendAsynchron">
<meta name="twitter:image" content="http://upload-images.jianshu.io/upload_images/3110861-e87c80fed43b89f7.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240">



<script type="text/javascript" id="hexo.configurations">
  var NexT = window.NexT || {};
  var CONFIG = {
    root: '/blog/',
    scheme: 'Pisces',
    version: '5.1.4',
    sidebar: {"position":"left","display":"post","offset":12,"b2t":false,"scrollpercent":false,"onmobile":false},
    fancybox: true,
    tabs: true,
    motion: {"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"slideDownIn","post_body":"slideDownIn","coll_header":"slideLeftIn","sidebar":"slideUpIn"}},
    duoshuo: {
      userId: '0',
      author: 'Author'
    },
    algolia: {
      applicationID: '',
      apiKey: '',
      indexName: '',
      hits: {"per_page":10},
      labels: {"input_placeholder":"Search for Posts","hits_empty":"We didn't find any results for the search: ${query}","hits_stats":"${hits} results found in ${time} ms"}
    }
  };
</script>



  <link rel="canonical" href="http://yoursite.com/blog/2018/08/06/iOS/iOS-SAX解析XML/"/>





  <title>iOS-SAX解析XML | 凌浩雨_博客</title>
  








</head>

<body itemscope itemtype="http://schema.org/WebPage" lang="default">

  
  
    
  

  <div class="container sidebar-position-left page-post-detail">
    <div class="headband"></div>

    <header id="header" class="header" itemscope itemtype="http://schema.org/WPHeader">
      <div class="header-inner"><div class="site-brand-wrapper">
  <div class="site-meta ">
    

    <div class="custom-logo-site-title">
      <a href="/blog/"  class="brand" rel="start">
        <span class="logo-line-before"><i></i></span>
        <span class="site-title">凌浩雨_博客</span>
        <span class="logo-line-after"><i></i></span>
      </a>
    </div>
      
        <p class="site-subtitle"></p>
      
  </div>

  <div class="site-nav-toggle">
    <button>
      <span class="btn-bar"></span>
      <span class="btn-bar"></span>
      <span class="btn-bar"></span>
    </button>
  </div>
</div>

<nav class="site-nav">
  

  
    <ul id="menu" class="menu">
      
        
        <li class="menu-item menu-item-home">
          <a href="/blog/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-home"></i> <br />
            
            Home
          </a>
        </li>
      
        
        <li class="menu-item menu-item-archives">
          <a href="/blog/archives/" rel="section">
            
              <i class="menu-item-icon fa fa-fw fa-archive"></i> <br />
            
            Archives
          </a>
        </li>
      

      
    </ul>
  

  
</nav>



 </div>
    </header>

    <main id="main" class="main">
      <div class="main-inner">
        <div class="content-wrap">
          <div id="content" class="content">
            

  <div id="posts" class="posts-expand">
    

  

  
  
  

  <article class="post post-type-normal" itemscope itemtype="http://schema.org/Article">
  
  
  
  <div class="post-block">
    <link itemprop="mainEntityOfPage" href="http://yoursite.com/blog/blog/2018/08/06/iOS/iOS-SAX解析XML/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="name" content="凌浩雨">
      <meta itemprop="description" content="">
      <meta itemprop="image" content="/blog/images/avatar.jpeg">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="凌浩雨_博客">
    </span>

    
      <header class="post-header">

        
        
          <h1 class="post-title" itemprop="name headline">iOS-SAX解析XML</h1>
        

        <div class="post-meta">
          <span class="post-time">
            
              <span class="post-meta-item-icon">
                <i class="fa fa-calendar-o"></i>
              </span>
              
                <span class="post-meta-item-text">Posted on</span>
              
              <time title="Post created" itemprop="dateCreated datePublished" datetime="2018-08-06T18:01:38+08:00">
                2018-08-06
              </time>
            

            

            
          </span>

          

          
            
          

          
          

          

          

          

        </div>
      </header>
    

    
    
    
    <div class="post-body" itemprop="articleBody">

      
      

      
        <ol>
<li>先从网络获取XML文件<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line">NSURL *url = [NSURL URLWithString:@&quot;https://127.0.0.1/videos.xml&quot;];</span><br><span class="line">NSURLRequest *request = [NSURLRequest requestWithURL:url];</span><br><span class="line">[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:</span><br><span class="line"> ^(NSURLResponse * _Nullable response, NSData * _Nullable data, NSError * _Nullable connectionError) &#123;</span><br><span class="line">     if (connectionError) &#123;</span><br><span class="line">         NSLog(@&quot;连接错误 %@&quot;, connectionError);</span><br><span class="line">         return;</span><br><span class="line">     &#125;</span><br><span class="line">     NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *)response;</span><br><span class="line">     if (httpResponse.statusCode == 200 || httpResponse.statusCode == 304) &#123;</span><br><span class="line">         // 解析数据</span><br><span class="line">         </span><br><span class="line">     &#125; else &#123;</span><br><span class="line">         NSLog(@&quot;服务器内部错误&quot;);</span><br><span class="line">     &#125;</span><br><span class="line"> &#125;];</span><br></pre></td></tr></table></figure>
</li>
</ol>
<a id="more"></a>
<ol start="2">
<li><p>在注释为解析数据处开始解析网络获取的数据</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><span class="line">  // 给ViewController添加代理</span><br><span class="line">@interface ViewController () &lt;NSXMLParserDelegate&gt;</span><br><span class="line"></span><br><span class="line">@end</span><br><span class="line">   // 解析数据</span><br><span class="line">  NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];</span><br><span class="line">  // 设置代理</span><br><span class="line">   parser.delegate = self;</span><br><span class="line">  // 开始执行代理方法</span><br><span class="line">   [parser parse];</span><br></pre></td></tr></table></figure>
</li>
<li><p>实现代理方法</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br></pre></td><td class="code"><pre><span class="line">// 1. 开始解析文档</span><br><span class="line">- (void)parserDidStartDocument:(NSXMLParser *)parser &#123;</span><br><span class="line">    NSLog(@&quot;1开始解析&quot;);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">// 2. 找开始节点</span><br><span class="line">- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary&lt;NSString *,NSString *&gt; *)attributeDict &#123;</span><br><span class="line">    NSLog(@&quot;2找开始节点 %@--%@&quot;, elementName, attributeDict);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">// 3. 找节点之间的内容</span><br><span class="line">- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string &#123;</span><br><span class="line">    NSLog(@&quot;3找节点之间的内容 %@&quot;, string);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">// 4. 找结束节点</span><br><span class="line">- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName &#123;</span><br><span class="line">    NSLog(@&quot;4找结束节点 %@&quot;, elementName);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">// 5. 结束解析文档</span><br><span class="line">- (void)parserDidEndDocument:(NSXMLParser *)parser &#123;</span><br><span class="line">    NSLog(@&quot;5结束解析&quot;);</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">// 6. 解析出错</span><br><span class="line">- (void) parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError &#123;</span><br><span class="line">    NSLog(@&quot;解析出错&quot;);</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
</li>
<li><p>构建实体类<br>Video.h</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br></pre></td><td class="code"><pre><span class="line">#import &lt;Foundation/Foundation.h&gt;</span><br><span class="line"></span><br><span class="line">@interface Video : NSObject</span><br><span class="line">@property (nonatomic, strong) NSNumber *videoId;</span><br><span class="line">@property (nonatomic, copy) NSString *name;</span><br><span class="line">@property (nonatomic, copy) NSNumber *length;</span><br><span class="line">@property (nonatomic, copy) NSString *videoURL;</span><br><span class="line">@property (nonatomic, copy) NSString *imageURL;</span><br><span class="line">@property (nonatomic, copy) NSString *desc;</span><br><span class="line">@property (nonatomic, copy) NSString *teacher;</span><br><span class="line"></span><br><span class="line">@property (nonatomic, readonly) NSString *time;</span><br><span class="line"></span><br><span class="line">- (instancetype)initWithDict:(NSDictionary *)dict;</span><br><span class="line">+ (instancetype)videoWithDict:(NSDictionary *)dict;</span><br><span class="line"></span><br><span class="line">@end</span><br></pre></td></tr></table></figure>
</li>
</ol>
<p>video.m<br><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br></pre></td><td class="code"><pre><span class="line">#import &quot;Video.h&quot;</span><br><span class="line"></span><br><span class="line">@implementation Video</span><br><span class="line"></span><br><span class="line">- (instancetype)initWithDict:(NSDictionary *)dict &#123;</span><br><span class="line">    if (self = [super init]) &#123;</span><br><span class="line">        [self setValuesForKeysWithDictionary:dict];</span><br><span class="line">    &#125;</span><br><span class="line">    return self;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">+ (instancetype)videoWithDict:(NSDictionary *)dict &#123;</span><br><span class="line">    return [[self alloc] initWithDict:dict];</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">- (NSString *)time &#123;</span><br><span class="line">    int len = self.length.intValue;</span><br><span class="line">    return [NSString stringWithFormat:@&quot;%02d:%02d:%02d:&quot;, len / 3600, (len %3600) / 60, (len % 60) ];</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">- (NSString *)description &#123;</span><br><span class="line">    return [NSString stringWithFormat:@&quot;&lt;%@ : %p&gt; &#123; videoId : %@, name : %@, length : %@, videoURL : %@, imageURL : %@, desc : %@, teacher : %@&#125;&quot;, [self class], self, self.videoId, self.name, self.length, self.videoURL, self.imageURL, self.desc, self.teacher];</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">@end</span><br></pre></td></tr></table></figure></p>
<ol start="5">
<li><p>XML解析成对象</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br></pre></td><td class="code"><pre><span class="line">@interface ViewController () &lt;NSXMLParserDelegate&gt;</span><br><span class="line">// 保存XML数据</span><br><span class="line">@property (nonatomic, strong) NSMutableArray *videos;</span><br><span class="line">// 当前创建的video对象</span><br><span class="line">@property (nonatomic, strong) Video *video;</span><br><span class="line">// 保存当前节点内容</span><br><span class="line">@property (nonatomic, copy) NSMutableString *string;</span><br><span class="line">@end</span><br><span class="line"></span><br><span class="line">@implementation ViewController</span><br><span class="line"></span><br><span class="line">// 懒加载</span><br><span class="line">- (NSMutableArray *)videos &#123;</span><br><span class="line">    if (_videos == nil) &#123;</span><br><span class="line">        _videos = [NSMutableArray arrayWithCapacity:10];</span><br><span class="line">    &#125;</span><br><span class="line">    return _videos;</span><br><span class="line">&#125;</span><br><span class="line"></span><br><span class="line">- (NSMutableString *)string &#123;</span><br><span class="line">    if (_string == nil) &#123;</span><br><span class="line">        _string = [NSMutableString string];</span><br><span class="line">    &#125;</span><br><span class="line">    return _string;</span><br><span class="line">&#125;</span><br><span class="line">@end</span><br></pre></td></tr></table></figure>
</li>
<li><p>在video节点时创建Video对象</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><span class="line">// 2. 找开始节点</span><br><span class="line">- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary&lt;NSString *,NSString *&gt; *)attributeDict &#123;</span><br><span class="line">    NSLog(@&quot;2找开始节点 %@--%@&quot;, elementName, attributeDict);</span><br><span class="line">    </span><br><span class="line">    // 如果是video标签，创建video对象</span><br><span class="line">    if ([elementName isEqualToString:@&quot;video&quot;]) &#123;</span><br><span class="line">        self.video = [[Video alloc] init];</span><br><span class="line">        self.video.videoId = @([attributeDict[@&quot;videoId&quot;] intValue]);</span><br><span class="line">        // 添加到数组中</span><br><span class="line">        [self.videos addObject:self.video];</span><br><span class="line">    &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
</li>
<li><p>拼接保存每个节点中的内容</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line">// 3. 找节点之间的内容</span><br><span class="line">- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string &#123;</span><br><span class="line">    NSLog(@&quot;3找节点之间的内容 %@&quot;, string);</span><br><span class="line">    [self.string appendString:string];</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
</li>
<li><p>将内容与对应的节点赋值，并将string对象置空</p>
<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br></pre></td><td class="code"><pre><span class="line">// 4. 找结束节点</span><br><span class="line">- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName &#123;</span><br><span class="line">    NSLog(@&quot;4找结束节点 %@&quot;, elementName);</span><br><span class="line">    // 判断标签是否有对应的属性</span><br><span class="line">    if (![elementName isEqualToString:@&quot;video&quot;] &amp;&amp; ![elementName isEqualToString:@&quot;videos&quot;]) &#123;</span><br><span class="line">        // 为节点赋值</span><br><span class="line">        [self.video setValue:self.string forKey:elementName];</span><br><span class="line">    &#125;</span><br><span class="line">    // 清空字符串</span><br><span class="line">    [self.string setString:@&quot;&quot;];</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
</li>
<li><p>打印查看结果<br><img src="http://upload-images.jianshu.io/upload_images/3110861-e87c80fed43b89f7.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240" alt="结果.png"></p>
</li>
</ol>
<p>#####videos.xml内容<br><figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br></pre></td><td class="code"><pre><span class="line">&lt;videos&gt;</span><br><span class="line">&lt;video videoId=&quot;1&quot;&gt;</span><br><span class="line">&lt;name&gt;01.C语言-语法预览&lt;/name&gt;</span><br><span class="line">&lt;length&gt;320&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/01.C语言-语法预览.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head1.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-语法预览&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;李雷&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;2&quot;&gt;</span><br><span class="line">&lt;name&gt;02.C语言-第一个C程序&lt;/name&gt;</span><br><span class="line">&lt;length&gt;2708&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/02.C语言-第一个C程序.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head2.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-第一个C程序&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;李雷&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;3&quot;&gt;</span><br><span class="line">&lt;name&gt;03.C语言-函数&lt;/name&gt;</span><br><span class="line">&lt;length&gt;822&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/03.C语言-函数.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head3.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-函数&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;4&quot;&gt;</span><br><span class="line">&lt;name&gt;04.C语言-基本数据类型&lt;/name&gt;</span><br><span class="line">&lt;length&gt;1113&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/04.C语言-基本数据类型.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head4.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-基本数据类型&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;5&quot;&gt;</span><br><span class="line">&lt;name&gt;05.C语言-基本运算&lt;/name&gt;</span><br><span class="line">&lt;length&gt;594&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/05.C语言-基本运算.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head5.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-基本运算&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;6&quot;&gt;</span><br><span class="line">&lt;name&gt;06.C语言-数组&lt;/name&gt;</span><br><span class="line">&lt;length&gt;923&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/06.C语言-数组.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head6.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-数组&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;7&quot;&gt;</span><br><span class="line">&lt;name&gt;07.C语言-字符串&lt;/name&gt;</span><br><span class="line">&lt;length&gt;848&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/07.C语言-字符串.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head7.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-字符串&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;8&quot;&gt;</span><br><span class="line">&lt;name&gt;08.C语言-指针&lt;/name&gt;</span><br><span class="line">&lt;length&gt;502&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/08.C语言-指针.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head8.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-指针&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;9&quot;&gt;</span><br><span class="line">&lt;name&gt;09.C语言-指针用例&lt;/name&gt;</span><br><span class="line">&lt;length&gt;558&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/09.C语言-指针用例.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head1.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-指针用例&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;10&quot;&gt;</span><br><span class="line">&lt;name&gt;10.C语言-指针与数组&lt;/name&gt;</span><br><span class="line">&lt;length&gt;1682&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/10.C语言-指针与数组.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head2.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-指针与数组&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;video videoId=&quot;11&quot;&gt;</span><br><span class="line">&lt;name&gt;11.C语言-指针与字符串&lt;/name&gt;</span><br><span class="line">&lt;length&gt;1092&lt;/length&gt;</span><br><span class="line">&lt;videoURL&gt;/itcast/videos/11.C语言-指针与字符串.mp4&lt;/videoURL&gt;</span><br><span class="line">&lt;imageURL&gt;/itcast/images/head3.png&lt;/imageURL&gt;</span><br><span class="line">&lt;desc&gt;C语言-指针与字符串&lt;/desc&gt;</span><br><span class="line">&lt;teacher&gt;韩梅梅&lt;/teacher&gt;</span><br><span class="line">&lt;/video&gt;</span><br><span class="line">&lt;/videos&gt;</span><br></pre></td></tr></table></figure></p>

      
    </div>
    
    
    

    

    

    

    <footer class="post-footer">
      

      
      
      

      
        <div class="post-nav">
          <div class="post-nav-next post-nav-item">
            
              <a href="/blog/2018/08/06/iOS/iOS-NSURLSession-UploadTask(上传任务)/" rel="next" title="iOS-NSURLSession-UploadTask(上传任务)">
                <i class="fa fa-chevron-left"></i> iOS-NSURLSession-UploadTask(上传任务)
              </a>
            
          </div>

          <span class="post-nav-divider"></span>

          <div class="post-nav-prev post-nav-item">
            
              <a href="/blog/2018/08/06/iOS/iOS-上传单个文件/" rel="prev" title="iOS-上传单个文件">
                iOS-上传单个文件 <i class="fa fa-chevron-right"></i>
              </a>
            
          </div>
        </div>
      

      
      
    </footer>
  </div>
  
  
  
  </article>



    <div class="post-spread">
      
    </div>
  </div>


          </div>
          


          

  



        </div>
        
          
  
  <div class="sidebar-toggle">
    <div class="sidebar-toggle-line-wrap">
      <span class="sidebar-toggle-line sidebar-toggle-line-first"></span>
      <span class="sidebar-toggle-line sidebar-toggle-line-middle"></span>
      <span class="sidebar-toggle-line sidebar-toggle-line-last"></span>
    </div>
  </div>

  <aside id="sidebar" class="sidebar">
    
    <div class="sidebar-inner">

      

      

      <section class="site-overview-wrap sidebar-panel sidebar-panel-active">
        <div class="site-overview">
          <div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
            
              <img class="site-author-image" itemprop="image"
                src="/blog/images/avatar.jpeg"
                alt="凌浩雨" />
            
              <p class="site-author-name" itemprop="name">凌浩雨</p>
              <p class="site-description motion-element" itemprop="description">专业从事于移动端开发，Android与iOS均有涉及，主做Android开发与React Native开发</p>
          </div>

          <nav class="site-state motion-element">

            
              <div class="site-state-item site-state-posts">
              
                <a href="/blog/archives/">
              
                  <span class="site-state-item-count">393</span>
                  <span class="site-state-item-name">posts</span>
                </a>
              </div>
            

            

            

          </nav>

          

          

          
          

          
          

          

        </div>
      </section>

      

      

    </div>
  </aside>


        
      </div>
    </main>

    <footer id="footer" class="footer">
      <div class="footer-inner">
        <div class="copyright">&copy; <span itemprop="copyrightYear">2018</span>
  <span class="with-love">
    <i class="fa fa-user"></i>
  </span>
  <span class="author" itemprop="copyrightHolder">凌浩雨</span>

  
</div>


  <div class="powered-by">Powered by <a class="theme-link" target="_blank" href="https://hexo.io">Hexo</a></div>



  <span class="post-meta-divider">|</span>



  <div class="theme-info">Theme &mdash; <a class="theme-link" target="_blank" href="https://github.com/iissnan/hexo-theme-next">NexT.Pisces</a> v5.1.4</div>




        







        
      </div>
    </footer>

    
      <div class="back-to-top">
        <i class="fa fa-arrow-up"></i>
        
      </div>
    

    

  </div>

  

<script type="text/javascript">
  if (Object.prototype.toString.call(window.Promise) !== '[object Function]') {
    window.Promise = null;
  }
</script>









  












  
  
    <script type="text/javascript" src="/blog/lib/jquery/index.js?v=2.1.3"></script>
  

  
  
    <script type="text/javascript" src="/blog/lib/fastclick/lib/fastclick.min.js?v=1.0.6"></script>
  

  
  
    <script type="text/javascript" src="/blog/lib/jquery_lazyload/jquery.lazyload.js?v=1.9.7"></script>
  

  
  
    <script type="text/javascript" src="/blog/lib/velocity/velocity.min.js?v=1.2.1"></script>
  

  
  
    <script type="text/javascript" src="/blog/lib/velocity/velocity.ui.min.js?v=1.2.1"></script>
  

  
  
    <script type="text/javascript" src="/blog/lib/fancybox/source/jquery.fancybox.pack.js?v=2.1.5"></script>
  


  


  <script type="text/javascript" src="/blog/js/src/utils.js?v=5.1.4"></script>

  <script type="text/javascript" src="/blog/js/src/motion.js?v=5.1.4"></script>



  
  


  <script type="text/javascript" src="/blog/js/src/affix.js?v=5.1.4"></script>

  <script type="text/javascript" src="/blog/js/src/schemes/pisces.js?v=5.1.4"></script>



  
  <script type="text/javascript" src="/blog/js/src/scrollspy.js?v=5.1.4"></script>
<script type="text/javascript" src="/blog/js/src/post-details.js?v=5.1.4"></script>



  


  <script type="text/javascript" src="/blog/js/src/bootstrap.js?v=5.1.4"></script>



  


  




	





  





  












  





  

  

  

  
  

  

  

  

</body>
</html>
